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Small black aluminium box with three Toslink inputs one output and an IR receiver on the front

LUOM

LUOM OZG2 3x1 Toslink Optical Audio Switch

SKU CH-1KDS-690FF

A three-input Toslink switch routes digital audio from multiple sources to one SPDIF receiver, supports LPCM 2.0, DTS and Dolby Digital at sample rates up to 192 kHz.

  • TypeSPDIF Switchers
  • Changer TypeSPDIF / Toslink Switch
  • ColorBlack
  • Ports3
  • SpecificationsSupport for audio formats: LPCM2.0 / DTS / Dolby Digital. Su
  • Input Connector3 x SPDIF
  • Connect three optical sources to one amplifier
  • Switch inputs via IR remote or front button
  • Preserves last input selection after power loss
  • Transmits audio up to 40 m over fibre
  • Aluminium alloy housing shields signal from interference

Three-source optical switch

The LUOM OZG2 accepts three Toslink inputs and routes one to a single SPDIF output. It lets a soundbar, AV receiver or amplifier share a single optical port among consoles, Blu-ray players, Apple TV or cable boxes. A front-panel button and the supplied IR remote both select the active source. The unit remembers the last selection after power loss.

Replaces manual cable swapping

Instead of unplugging and reconnecting optical leads, you press a button or point the remote from up to 3 m away. The jump is worth it when three digital sources must share one optical input on a soundbar or older receiver that lacks HDMI switching. It does not serve buyers who need more than three inputs or who require HDMI audio extraction.

Limited to stereo and legacy surround

Optical bandwidth carries LPCM 2.0, DTS and Dolby Digital at sample rates of 32, 44.1, 48, 96 or 192 kHz. It cannot transport 7.1-channel Dolby Digital Plus or Dolby TrueHD because those formats exceed the SPDIF interface capacity. Fibre runs up to 40 m (130 ft) with loss below .2 dB per metre.

Highlights

  • Connect three optical sources to one amplifier
  • Switch inputs via IR remote or front button
  • Preserves last input selection after power loss
  • Transmits audio up to 40 m over fibre
  • Aluminium alloy housing shields signal from interference

Specifications

BrandLUOM
SeriesOZG2
ModelOZG2
Part NumberOZG2
TypeSPDIF Switchers
Changer TypeSPDIF / Toslink Switch
ColorBlack
Ports3
SpecificationsSupport for audio formats: LPCM2.0 / DTS / Dolby Digital.
Supports a transmission distance of up to 40 m via fibre optic cable.
Supports the last memory when power off.
Supports manual switching or IR control.
Support signal retiming
Surge protection
LED power status indicator.
No loss of sound quality.
Easy to set up, installed in minutes.
Dimensions: 6.2 x 5.8 x 2.4 cm
Weight:65g
Input Connector3 x SPDIF
Output Connector1 x SPDIF
FeaturesOptical 3x1 audio switch: with these digital optical SPDIF / Toslink audio switches, 3 optical Toslink sources (PS3, PS4, Xbox One, Blu-ray player, Apple TV, cable boxes, etc.) can be easily connected to a SPDIF / Toslink signal receivers (home theater, speaker, amplifier, soundbar, AV receiver, etc.). Support last working status memory when power off.
Supports 3 audio formats: this SPDIF Toslink switch supports uncompressed audio: LPCM 2.0, compressed audio: DTS, Dolby-AC3, no distortion of audio and video, no delay in signal transmission, enjoy various high quality audio quality an
Dimensions5.91 x 2.36 x 0.79 inches
Weight11.9 ounces
Package Quantity1
Package Contents1 x 3x1 Toslink switch.
1 x 5V USB power cable.
1 x remote control.
1 x IR extension cable.
1 x user manual

Questions about this item

What are the exact dimensions of the LUOM OZG2 switch so I can check if it fits on my shelf?

The unit measures 5.91 by 2.36 by 0.79 inches and weighs 11.9 ounces.

How do I power the switch and pair the IR remote for the first time?

Connect the included 5 V USB power cable to any USB port or adapter, then point the remote at the front IR window or use the supplied IR extension cable; the remote works up to 3 metres.

Will the optical cables degrade over time and need replacement?

Optical fibre loss is rated below 0.2 dB per metre and the switch supports runs up to 40 metres (130 feet) without quality loss, so cables rarely need replacing unless physically damaged.

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